fastapi>=0.115.0
uvicorn[standard]>=0.32.0
langchain>=0.3.0
langchain-community>=0.3.0
langchain-core>=0.3.0
chromadb>=0.5.0
sentence-transformers>=3.0.0
pandas>=2.0.0
httpx>=0.27.0
python-dotenv>=1.0.0
pydantic-settings>=2.0.0
tqdm>=4.66.0
rank_bm25>=0.2.2
pdfplumber>=0.11.0
pdf2image>=1.17.0
pytesseract>=0.3.10
python-multipart>=0.0.9
python-jose[cryptography]>=3.3.0
passlib[bcrypt]>=1.7.4
psycopg[binary]>=3.2.0
psycopg-pool>=3.2.0